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Broadband Integrated Services Digital Network (B-ISDN) - Digital Subscriber Signalling System No. two (DSS2) protocol; Direct Dialling In (DDI) supplementary service - Part 1: Protocol specification.
STANDARD published on 1.5.2000
Designation standards: DIN ETS 300661-1:2000-05
Publication date standards: 1.5.2000
SKU: NS-249128
The number of pages: 1
Approximate weight : 3 g (0.01 lbs)
Country: German technical standard
Category: Technical standards DIN
Breitband-ISDN - Digitales Zeichengabeverfahren Nr. 2 für Anschlussleitungen (DSS2); Dienstmerkmal "Durchwahl" - Teil 1: Protokollspezifikation.
1.2.1992
1.11.1994
1.10.2001
1.10.2001
1.12.1992
1.9.2001
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